Fluorite - La Barre mine, France, 490 grams
Fluorite with rare crystals in green and purple curved octahedra, the main one of which, incomplete, exceeds 4 cm in width.It comes from the mine of La Barre (seam of the martinèche) Saint Jacques d'Ambur, Auvergne, in the former mining district of Pontgibaud.This sample measures 13.4 cm high,...



















